I need a small amount of product for fungus gnats. Can I mix a batch with one dunk and store it to spray onto the surface of my garden as needed?

Hi I just saw your question, and i have a way these work for my plants. I use gallon milk jugs and put 1/4 of a mosquito dunk in each. For a small sprayer you'd only needed a small piece, but just spraying your plants or the top of the soil won't kill the larvae. You'll need to water each plant with the treated water to effectively eradicate the gnats. I've found that the small piece that I use lasts for a month, and i just write the date on a piece of masking tape attached it to the jug. I'm not 100% sure, but with these being made up of live bacteria, I don't cap the jugs. Idk if they require air, but I don't want to mistakenly kill those. I hope this helps!

Where can I place these if i have no standing water in my backyard or front yard and how many for a total 1/4 acre?

Why would you want to use these if you have no standing water? That’s all they’re designed for. Perhaps the mosquitos you’re fighting are coming from a neighbor’s yard who does have standing water, in which case they’re the ones who should be using this product.

I use these in buckets or kid water table. Should the standing water be replaced periodically? If so, how often. Do the dunks need to be replaced too?

Dont use this in your kids water. Just fill up the water table fresh and dump it out every time theyre finished playing.

Picture shows one pack of 20 dunks, but title says 100 ct. Nowhere in the description does it say 5 packs of 20. How many dunks total??

I too found that a little confusing, but yes 100 dunks.

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Summit Chemical Company Pond Mosquito Dunks - 2 Pack

Summit Chemical Company Pond Mosquito Dunks - 2 Pack

Product ID: 1343510

Details

Brand
Summit
Item Form
Tablets
Item Weight
0.02 Kilograms
Liquid Volume
23
Target Species
Bird Fish

⏳30+ days sustained BTI release

🌊Surface & bottom larvicide action

🛡️Safe for fish & animal habitats

¥2648

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🦟 Outsmart mosquitoes, not your lifestyle — 30 days of effortless protection!

DUAL ACTION FORMULA - Releases active ingredients both at the water surface and gradually settles to the bottom, targeting mosquito larvae wherever they hide.
ECO FRIENDLY SAFE - The only larvicide proven safe for fish habitats and animal watering troughs, letting you protect your space responsibly.
EASY TO USE SECURE - Simply place or anchor with string/stake; remains effective even with alternating wet and dry conditions.
VERSATILE APPLICATION - Perfect for all containerized water sources—from flower pots to rain barrels—covering up to 100 sq ft per dunk.
LONG LASTING MOSQUITO DEFENSE - Provides effective BTI larvicide action for over 30 days, ensuring continuous protection without daily hassle.

Summit Chemical Company Pond Mosquito Dunks deliver a powerful, all-natural BTI larvicide that controls mosquito larvae for 30+ days in up to 100 sq ft of standing water. Safe for fish and animals, these dual-action dunks work at both the surface and bottom of water containers, making them ideal for diverse breeding sites like flower pots, gutters, and rain barrels. Easy to deploy and effective even with fluctuating water levels, they offer a responsible, hassle-free mosquito control solution favored by thousands.

Specifications

ASIN	B0002ASQ4A
Best Sellers Rank	#34 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #3 in Pest Control Baits & Lures
Brand	Summit
Brand Name	Summit
Customer Reviews	4.5 out of 5 stars 28,430 Reviews
Global Trade Identification Number	00018506001025
Included Components	Mosquito Dunk
Item Form	Tablets
Item Type Name	2Pk Mosquito Dunks
Item Weight	0.02 Kilograms
Liquid Volume	23
Manufacturer	SUMMIT...responsible solutions
Model Number	102-12
Part Number	102-12
Target Species	Bird,Fish
UPC	018506091026 645729376441 018506001025
Unit Count	2.0 Count
Warranty Description	Warranty

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¥2648

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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